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Messages 10177 - 10206 of 21482   Oldest  |  < Older  |  Newer >  |  Newest
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10177 Martin Mobberley
martinmobberley Send Email
Jun 3, 2006
8:47 am
Members of this group may well remember the British comet and nova discoverer George Alcock (1912 - 2000) who discovered five comets and five novae between...
10178 martin mc kenna
martinastro2003 Send Email
Jun 3, 2006
9:44 am
Thanks very much for that Martin I am a big fan of George! Regards Martin Mc Kenna N.Ireland Martin Mobberley <martin.mobberley@...> wrote: Members...
10179 Jose Pablo
darkman71es Send Email
Jun 3, 2006
10:52 am
Hi all , In the web of comets http://webs.ono.com/jpab update the light visual curve of comet 73P/SW_3 C , 338 visuals magnitudes . Regards , J.P.Navarro Pina...
10180 pat stonehouse
discoverer98 Send Email
Jun 3, 2006
3:51 pm
Martin, Excellent article about George. Am reading "Under an English Heaven" now for the third time. Regards, Patrick Stonehouse ... ...
10181 Mark S Deprest
msdeprest Send Email
Jun 3, 2006
4:13 pm
I have been wrestling with myself over the pro's and con's of these filters, and I was wondering what this group thinks. I currently own Lumicon's OIII and UHC...
10182 Bob King
joviansky Send Email
Jun 3, 2006
5:49 pm
Hi Mark, I've been using one for years and can highly recommend it. The majority of comets show little to no enhancement but on certain ones, the filter works...
10183 schmidtcamera2500
schmidtcamer... Send Email
Jun 3, 2006
6:25 pm
... Hi Quanzhi good work, maybe you or someone in the group could help. in the files section i create a folder (73 P SW3) and uploaded images from 73P B and C...
10184 Mike Holloway
tricks46 Send Email
Jun 3, 2006
7:08 pm
... done a ... fragment ... it. ... files ... them ... Michael. I have a question for you about one of the images posted. At the link of C fragment ...
10185 schmidtcamera2500
schmidtcamer... Send Email
Jun 3, 2006
8:12 pm
... hi mike it is a framgent. we observed this mini comet on several nights michael...
10186 Peter Birtwhistle
pbirtwhistle Send Email
Jun 3, 2006
10:47 pm
... Michael, Exellent images, especially 73P-B20060601UT340s3x100s%20Kopie.JPG where there seems to be the suggestion of material most of the way between your...
10187 tom6740 Send Email Jun 4, 2006
5:31 am
Hello Michael, Nice images indeed, and I think it's neccessary to confirm those faint comets, as they seems to be unknown ones. Unfortunately the weather at...
10188 tom6740 Send Email Jun 4, 2006
5:34 am
Hello Michael, I just take a look -- sorry, as your FOV is large, these fragments might be fragment G (? I thought it had disappeared) or something else. ...
10189 Rodney Austin
rodcomet Send Email
Jun 4, 2006
7:34 am
Hi Mark, I am a visual comet-hunter, with a deep interest in the imaging you guys do. I have used a Swan band filter for years, and it definitely improves the...
10190 Rodney Austin
rodcomet Send Email
Jun 4, 2006
7:36 am
Ooops! I got a bit confused and thought I was posting to an imaging group I belong to. ;:-$) Cheers Rod Austin...
10191 cnj999 Send Email Jun 4, 2006
4:07 pm
... what ... An excellent, multi-purpose, accessory I'd strongly recommend to any serious comet observer. JBortle...
10192 schmidtcamera2500
schmidtcamer... Send Email
Jun 4, 2006
6:33 pm
Hello Quanzhi and Peter thank you for given hint. i don' believe, that this are G-fragments. i send to IAU some positions. maybe i will hear something. michael...
10193 ralf_vandebergh Send Email Jun 7, 2006
12:30 pm
To the observers, Here is a movie of comet C/2004 B1 Linear on June 6.(last night) The movie shows the movement in 82 minutes time.Moonlight was strong during...
10194 ralf_vandebergh Send Email Jun 8, 2006
5:53 pm
To the observers, These are observations of comet C/2004 B1 (Linear) on June 8. The image is a composite of the data of all images of the session. The movie...
10195 Maik Meyer
maiki666 Send Email
Jun 8, 2006
6:09 pm
Ralf, (and all), ... please post such "routine" observations with no special events rather to Comet- Images instead of comets-ml. Please remember my polite...
10196 Mike Holloway
tricks46 Send Email
Jun 10, 2006
8:33 pm
Interesting orbit for northern parts. Any one think this will do better than 13th mag? I wouldn't know what to look for which would signal a good better show...
10197 John Drummond
john_drummon... Send Email
Jun 10, 2006
8:53 pm
Hi Mike, according to GUIDE 8.0 software (after loading the elements in), this is the ephemerides at 5 day intervals. Better for you northern folk - not for us...
10198 Mahmoodreza Samiei Za...
astronomyboard Send Email
Jun 12, 2006
9:16 am
In the name of GOD Dear researchers , professors , students , company's , astronomical groups & ... This is Mahmoodreza Samiei Zafarghandi . I am student of...
10199 ralf_vandebergh Send Email Jun 12, 2006
3:19 pm
Hi all, For who is interested; I have posted a movie in the comet-images group, all data is combinated of 2 nights observations.Total stretch of the movement...
10200 Juan Lacruz
juan_lacruz Send Email
Jun 12, 2006
8:19 pm
I'd like to know if there're typical heliocentric ranges at which different types of ice start sublimating. Regards, Juan...
10201 GWMobile
geopass2001 Send Email
Jun 14, 2006
4:58 am
Anyone have a good estimate of total seperation of 73P fragments now? I'd like to get an estimate of the "cloud" size radius if possible. And are small...
10202 gvnn64@...
gvnn64 Send Email
Jun 16, 2006
12:34 am
Hi all, few hours ago, IAUC Nr.8721 reported the discovery of yet another comet by R. H. McNaught. Currently this target is placed in Centaurus, some 37...
10203 Robert McNaught
rmn@... Send Email
Jun 16, 2006
1:06 am
I saw no evidence visually, or in the instrumental magnitudes to believe there is any variation in the brightness of C/2006 L2. The central condensation is...
10204 gvnn64@...
gvnn64 Send Email
Jun 16, 2006
3:14 am
... Hi, thanks for your comment. So, again the Occam's razor... Cheers, Giovanni...
10205 cnj999 Send Email Jun 16, 2006
12:07 pm
... around June 15.199-15.205, showed a full magnitude variation of the comet, in a matter of just 10 minutes! If real, this is quite a variation, and...
10206 gvnn64 Send Email Jun 16, 2006
12:42 pm
... total ... of ... Hi John, thanks for your comment. I read again the above mentioned IAU Circular, but I cannot understand (possibly due to my poor English)...
Messages 10177 - 10206 of 21482   Oldest  |  < Older  |  Newer >  |  Newest
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